const formatNumber = n => {
  n = n.toString()
  return n[1] ? n : `0${n}`
}

//获取当前日期
const formatDate = date =>{
  const year = date.getFullYear()
  const month = date.getMonth()+1
  const day = date.getDate()
  return [year,month,day].map(formatNumber).join('-')
}

module.exports = {
  formatDate
}